APPENDIX - IV





LIST OF EQUIPMENT AND LIST OF SOME SUPPLIERS (*)
FOR MEASURING FIBROUS DUST USING THE MEMBRANE FILTER METHOD


(* These lists may not be exhaustive and other suppliers may be identified. Purchasers should check that the equipment does meet the requirements.)


EQUIPMENT - Personal Sampling Pump
Suppliers:
Personal Air sampler Type C 2000
Rotheroe & Mitchell Ltd.
14 Aintree Road
Perivale, Middlessex UB6 7LJ, England

Supper Sampler BDX 44, as well as BDX 30
Bendix Corporation
Lewisburg Plant
Drawer 831
Lewisburg, West Virginia. USA

Personal Dust Sampler T13055 (preferred), T1305 1/2
C.F. Casella & Co., Ltd.
Regent House
Britannia Walk
London N17ND, England

High Flow Sampler Model P2500 and P4000
E.I. du Pont de Nemours & Co (Inc.)
Fabrics and Finishes Department
Applied Technology Division
Brandywine Building 4300
Wilmington, Delaware 19898, USA

MSA-Pump G (catalogue no. 456058)
Mine Safety Appliances Co.
400 Penn Center Boulevard
Pittsburgh, Pennsylvania, USA

High Flow Sampler Model HFS 113
Gilian Instrument Corp.
Wayne, New Jersey 07470, USA

EQUIPMENT: Filter
Suppliers:
Gelman Instrument Co.
Laboratory Products Div.
600 South Wagner Road
Ann Arbor, Michigan 48106, USA
Product no. 460000

Glasrock Medical Services Corp.
Filtration Div.
7380-A Bohannon Road
Fairburn, Georgia 30213, USA
Catalogue no. 1093

Millipore Corp.
Bedford, Massachusetts 01730, USA
Order no. RAWG 02500

Sartorius GmbH
P.O. Box 3243
D-3400 Gottengen, Germany

Nuclepore Corp.
7035 Commerce Circle
Pleasanton, California 94566-3294, USA


EQUIPMENT: Holder and Cowl
Suppliers:
Gelman Instrument Co.
Laboratory Products Div.
600 South Wagner Road
Ann Arbor, Michigan 48106, USA
Product no. 460000

Glasrock Medical Services Corp.(*)
Filtration Div.
7380-A Bohannon Road
Fairburn, Georgia 30213, USA
Catalogue no. 1093

(*)UK agents: Rothero & Mitchell Ltd.
Catelogue no. 1508 (3-piece assembled with cowl and filter;
see section Filter for specifications)

Millipore Corp.
Bedford, Massachusetts 01730, USA
Order No. MR WG 025 A0 (with filter, specification see section Filter)
Order No. M0000 25 A0 (cowl only)

Nuclepore Corp.
7035 Commerce Circle
Pleasanton, California 94566-3294, USA


EQUIPMENT: Film Flow Meter
Suppliers
:
SKC Inc.
334 Valley View road
Eighty Four, PA 15330-9614, USA

Owens-Kimble Ltd.
8380 Darnley Ave.
Town of Mont-Royal, Qc H4T 1M4, Canada

Corning Glass Works
28 Fulton Way
Unit #1
Richmond Hills, Ont. L4B 1E6, Canada

EQUIPMENT: Optical Microscope (phase contrast)
Suppliers:
Bausch and Lomb Dynoptic Binocular, PR-27 illuminator, 40X 0.65 Achromat objective,
Bausch and Lomb 10X Huygenian eyepieces, phase turret condenser
Baush and Lomb Inc.
Optical Systems Div.
1400 N. Goodman Street
P.O. Box 450
Rochester, NY 14692, USA

Leitz
#SM-LUX Binodular, 6V5W illuminator, Phaco 402A1 condenser, 40X 065 N.A. objective,
KPL10X Zeiss eyepieces
Erns Leitz Wetzlar GmbH
D-6330 Wetzlar, GERMANY

Nikon
#SKE Trinocular, 6V30W illuminator, DLL 40X 0.65 N.A. objective, KPL10X Zeiss eyepieces,
77040 phase condenser
Nippon Kogaku KK
Fuji Bldg., 2-3, Marunouchi 3-chome
Chiyoda-ku
Tokyo 100 JAPAN

Zeiss
#KL14B Binocular, Compact B illuminator with iris, 40X 0.65 N.A. Achromat objective,
KPL 10 X Huygenian eyepieces, IIZ Phase condenser
Carl Zeiss
D-7082 Oberkochen, Germany


EQUIPMENT: Eyepiece Graticule
Suppliers
:
Graticules Ltd.
Sovereign Way
Botany Trading Estate
Tonbridge, Ken TN9 1RN, England

PTR Optics Ltd.
145 Newton Str.
Waltham, MA 02154, USA

McCrone Accessories and Components
2820 South Michigan Ave.
Chicago, Ill. 60616, USA

EQUIPMENT: Stage Micrometer
Suppliers
:
AO Scientific Instruments
P.O. Box 123
Buffalo, NY 14240, USA

Bausch and Lomb, Inc.
Optical Systems Div.
1400 N. Goodman Street
P.O. Box 450
Rochester, NY. 14692, USA


EQUIPMENT: Test Slide
Suppliers:

PTR Optics
145 Newton St.
Waltham, MA 02154, USA

Optometrics (UK) Ltd.
Unit D9
Cross Green Approach
Leeds LS9 0SG, UK

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